95H1-25-20-1-B

Overview

The TE Connectivity 95H1-25-20-1-B is a circular connector housing designed for the ARINC 404 and 600 series. It features a size 25 shell with a 20-pin configuration, utilizing a bayonet coupling mechanism for secure attachment. The component includes a backshell adapter and is constructed from aluminum alloy with a cadmium finish. This plug-style connector supports discrete wire termination via crimp contacts.

Feature Summary

• Bayonet locking mechanism ensures rapid and secure mating
• Aluminum alloy construction provides structural durability
• Integrated backshell adapter simplifies cable management
• Compatible with standard ARINC 404 and 600 series contact interfaces

Applications

• Aviation avionics systems
• Defense communication equipment
• Marine navigation electronics
• Industrial control panels requiring ARINC standards

Procurement Notes

Verify that the specific suffix 'B' corresponds to the required backshell configuration and material specifications. Confirm compatibility with existing ARINC 404/600 series contact sets before procurement. Ensure environmental sealing requirements align with the intended operational conditions of the assembly.

Selection Notes

Select this model when a robust, shielded circular connector is needed for high-vibration environments. The size 25 shell accommodates higher pin counts compared to smaller housings. Verify that the cadmium plating meets corrosion resistance requirements for the specific deployment environment.

Part Context

This component belongs to the ARINC 404 and 600 series family, widely used in aerospace applications. It serves as a critical interface point between internal electronic modules and external wiring harnesses, ensuring reliable signal transmission in demanding operational scenarios.

Replacement Considerations

Direct substitutes include other manufacturers producing ARINC 404/600 compliant housings. Verify dimensional interchangeability and electrical continuity with existing contact assemblies before substitution.